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Lesson 7-1. Lines and Planes. Obj: To identify segments, rays, and lines. Hwk: p. 326-327 1-8 all, 10-30 even, 31 Vocab: 1) point 2) line 3) ray 4) segment 5) plane 6) intersecting lines 7) parallel lines
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Lesson 7-1 Lines and Planes
Obj: To identify segments, rays, and lines. • Hwk: p. 326-327 1-8 all, 10-30 even, 31 • Vocab: 1) point • 2) line • 3) ray • 4) segment • 5) plane • 6) intersecting lines • 7) parallel lines • 8) skew lines
Use the points in each diagram to name the figure shown. • Ex 1) x Ex 2) • Ex 3) y A V T J
Ex 4 - 6 Ex 4) Name 2 lines Ex 5) Name 2 rays Ex 6) Name 2 segments
F E A C B • Ex 7) Name the following • A) a segment parallel to AB • B) a segment parallel to BC • C) a segment parallel to AG G D H
F E A C B • D) a segment parallel to EB • E) a segment intersecting BH G D H
F E A C B • F) a segment skew to AB • G) a segment skew to AG G D H